US4852719A - Modular screw conveyor - Google Patents
Modular screw conveyor Download PDFInfo
- Publication number
- US4852719A US4852719A US07/149,912 US14991288A US4852719A US 4852719 A US4852719 A US 4852719A US 14991288 A US14991288 A US 14991288A US 4852719 A US4852719 A US 4852719A
- Authority
- US
- United States
- Prior art keywords
- modules
- screw conveyor
- central tube
- helical
- integrally molded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
- B65G33/12—Screw or rotary spiral conveyors for fluent solid materials with screws formed by straight tubes or drums having internal threads, or by spiral or helical tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
- B65G33/26—Screws
- B65G33/265—Screws with a continuous helical surface
Abstract
Description
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/149,912 US4852719A (en) | 1983-09-29 | 1988-01-27 | Modular screw conveyor |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53734583A | 1983-09-29 | 1983-09-29 | |
US88828286A | 1986-07-24 | 1986-07-24 | |
US07/149,912 US4852719A (en) | 1983-09-29 | 1988-01-27 | Modular screw conveyor |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US88828286A Continuation | 1983-09-29 | 1986-07-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
US4852719A true US4852719A (en) | 1989-08-01 |
Family
ID=27386889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US07/149,912 Expired - Lifetime US4852719A (en) | 1983-09-29 | 1988-01-27 | Modular screw conveyor |
Country Status (1)
Country | Link |
---|---|
US (1) | US4852719A (en) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5044489A (en) * | 1988-04-27 | 1991-09-03 | Oy Partek Ab | Feed screw |
US5498387A (en) * | 1993-06-29 | 1996-03-12 | The Vendo Company | Method of manufacturing a helical structure |
US5542440A (en) * | 1992-01-29 | 1996-08-06 | Discovery Zone, Inc | Apparatus and method for washing balls |
US5899319A (en) * | 1996-10-09 | 1999-05-04 | Farmers Rice Milling Company, Inc. | Coupling and process for screw conveyors |
US6158627A (en) * | 1998-01-14 | 2000-12-12 | Brenner; Horst | Device for feeding liquid-containing material to a separator |
US6182817B1 (en) * | 1998-11-30 | 2001-02-06 | Maumee Research & Engineering, Inc. | Field replaceable helical flight |
US20090183971A1 (en) * | 2006-06-27 | 2009-07-23 | Wam S.P.A. | Archimedes screw for use in conveyors, compactors and the like |
US20100000843A1 (en) * | 2008-07-04 | 2010-01-07 | Hiroshi Nishikawa | Screw Driven Conveyance Device |
US20110049190A1 (en) * | 2009-08-25 | 2011-03-03 | Imi Cornelius Inc. | Undercounter ice dispenser |
US20130126309A1 (en) * | 2010-07-05 | 2013-05-23 | Exventys | Device for producing an archimedes screw |
US8448779B2 (en) | 2010-09-16 | 2013-05-28 | Richard E. Brock | Elevating conveyor |
US20150108177A1 (en) * | 2011-12-08 | 2015-04-23 | Mixmo AB | Dispensing device |
US20150136567A1 (en) * | 2013-11-15 | 2015-05-21 | Quan Siang Technology Development Co., Ltd. | Internal Screw Unit |
US9556897B2 (en) * | 2015-04-30 | 2017-01-31 | Cnh Industrial America Llc | Driven shaft with rotational kinetic energy dissipation for an agricultural harvester |
US20190324007A1 (en) * | 2018-04-18 | 2019-10-24 | Aaron Mark Dugard | Pile testing device |
AT522922A1 (en) * | 2019-09-03 | 2021-03-15 | Eta Heiztechnik Gmbh | Discharge device |
US11648183B2 (en) * | 2020-04-30 | 2023-05-16 | Harro Hoefliger Verpackungsmaschinen Gmbh | Metering apparatus and method for operating a metering apparatus |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US233320A (en) * | 1880-10-19 | Auger or forcing-screw for brick and tile machines | ||
US296477A (en) * | 1884-04-08 | Assigjtoe of one-half to | ||
US375931A (en) * | 1888-01-03 | Conveyer | ||
US1090956A (en) * | 1912-06-24 | 1914-03-24 | William J Zinteck | Turbinal screw-propeller. |
US1644649A (en) * | 1926-03-15 | 1927-10-04 | Executor Joseph T Hague | Conveyer |
US2118289A (en) * | 1936-05-18 | 1938-05-24 | Iron Fireman Mfg Co | Coupling for coal worm sections |
DE883421C (en) * | 1951-08-17 | 1953-07-16 | Ahrens & Bode | Shaft coupling for multi-part conveyor screws, e.g. B. for transporting milk cans |
US2721647A (en) * | 1951-07-27 | 1955-10-25 | Black Clawson Co | Paper machinery |
US2815852A (en) * | 1953-08-17 | 1957-12-10 | Allis Chalmers Mfg Co | Auger conveyer extension |
US2845167A (en) * | 1956-10-25 | 1958-07-29 | Byard J Heiken | Auger conveyor having telescoping characteristics |
US3178210A (en) * | 1963-12-11 | 1965-04-13 | Mobile Drilling Co Inc | Hollow auger |
US3705644A (en) * | 1970-01-23 | 1972-12-12 | Claude Edward Kawchitch | Conveyor screw element |
US4187030A (en) * | 1978-12-20 | 1980-02-05 | Pitney-Bowes, Inc. | Mixer-auger mechanism for xerographic developer compositions |
US4334785A (en) * | 1979-06-18 | 1982-06-15 | Automatik Apparate-Maschinenbau H. Hench Gmbh | Shaft for working material on machines for working materials of solid, liquid, plastic and/or highly viscous consistency |
US4624577A (en) * | 1984-03-16 | 1986-11-25 | Clextral | Screw element for a material processing machine |
US4691818A (en) * | 1986-01-27 | 1987-09-08 | The Laitram Corp. | Concealed drive coupling for use with modular screw conveyor |
-
1988
- 1988-01-27 US US07/149,912 patent/US4852719A/en not_active Expired - Lifetime
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US233320A (en) * | 1880-10-19 | Auger or forcing-screw for brick and tile machines | ||
US296477A (en) * | 1884-04-08 | Assigjtoe of one-half to | ||
US375931A (en) * | 1888-01-03 | Conveyer | ||
US1090956A (en) * | 1912-06-24 | 1914-03-24 | William J Zinteck | Turbinal screw-propeller. |
US1644649A (en) * | 1926-03-15 | 1927-10-04 | Executor Joseph T Hague | Conveyer |
US2118289A (en) * | 1936-05-18 | 1938-05-24 | Iron Fireman Mfg Co | Coupling for coal worm sections |
US2721647A (en) * | 1951-07-27 | 1955-10-25 | Black Clawson Co | Paper machinery |
DE883421C (en) * | 1951-08-17 | 1953-07-16 | Ahrens & Bode | Shaft coupling for multi-part conveyor screws, e.g. B. for transporting milk cans |
US2815852A (en) * | 1953-08-17 | 1957-12-10 | Allis Chalmers Mfg Co | Auger conveyer extension |
US2845167A (en) * | 1956-10-25 | 1958-07-29 | Byard J Heiken | Auger conveyor having telescoping characteristics |
US3178210A (en) * | 1963-12-11 | 1965-04-13 | Mobile Drilling Co Inc | Hollow auger |
US3705644A (en) * | 1970-01-23 | 1972-12-12 | Claude Edward Kawchitch | Conveyor screw element |
US4187030A (en) * | 1978-12-20 | 1980-02-05 | Pitney-Bowes, Inc. | Mixer-auger mechanism for xerographic developer compositions |
US4334785A (en) * | 1979-06-18 | 1982-06-15 | Automatik Apparate-Maschinenbau H. Hench Gmbh | Shaft for working material on machines for working materials of solid, liquid, plastic and/or highly viscous consistency |
US4624577A (en) * | 1984-03-16 | 1986-11-25 | Clextral | Screw element for a material processing machine |
US4691818A (en) * | 1986-01-27 | 1987-09-08 | The Laitram Corp. | Concealed drive coupling for use with modular screw conveyor |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5044489A (en) * | 1988-04-27 | 1991-09-03 | Oy Partek Ab | Feed screw |
US5542440A (en) * | 1992-01-29 | 1996-08-06 | Discovery Zone, Inc | Apparatus and method for washing balls |
US5546967A (en) * | 1992-01-29 | 1996-08-20 | Discovery Zone, Inc. | Apparatus and method for washing balls |
US5498387A (en) * | 1993-06-29 | 1996-03-12 | The Vendo Company | Method of manufacturing a helical structure |
US5899319A (en) * | 1996-10-09 | 1999-05-04 | Farmers Rice Milling Company, Inc. | Coupling and process for screw conveyors |
US6158627A (en) * | 1998-01-14 | 2000-12-12 | Brenner; Horst | Device for feeding liquid-containing material to a separator |
US6182817B1 (en) * | 1998-11-30 | 2001-02-06 | Maumee Research & Engineering, Inc. | Field replaceable helical flight |
US20090183971A1 (en) * | 2006-06-27 | 2009-07-23 | Wam S.P.A. | Archimedes screw for use in conveyors, compactors and the like |
US8215477B2 (en) * | 2006-06-27 | 2012-07-10 | Wam Industriale S.P.A. | Archimedes screw for use in conveyors, compactors and the like |
US20100000843A1 (en) * | 2008-07-04 | 2010-01-07 | Hiroshi Nishikawa | Screw Driven Conveyance Device |
US8272500B2 (en) * | 2008-07-04 | 2012-09-25 | Daifuku Co., Ltd. | Screw driven conveyance device |
US20110049190A1 (en) * | 2009-08-25 | 2011-03-03 | Imi Cornelius Inc. | Undercounter ice dispenser |
US9010583B2 (en) * | 2009-08-25 | 2015-04-21 | Cornelius, Inc. | Undercounter ice dispenser |
US20130126309A1 (en) * | 2010-07-05 | 2013-05-23 | Exventys | Device for producing an archimedes screw |
US9422114B2 (en) * | 2010-07-05 | 2016-08-23 | Exventys | Device for producing an archimedes screw |
US8448779B2 (en) | 2010-09-16 | 2013-05-28 | Richard E. Brock | Elevating conveyor |
US20150108177A1 (en) * | 2011-12-08 | 2015-04-23 | Mixmo AB | Dispensing device |
US9462895B2 (en) * | 2011-12-08 | 2016-10-11 | Mixmo AB | Dispensing device |
US20150136567A1 (en) * | 2013-11-15 | 2015-05-21 | Quan Siang Technology Development Co., Ltd. | Internal Screw Unit |
US9556897B2 (en) * | 2015-04-30 | 2017-01-31 | Cnh Industrial America Llc | Driven shaft with rotational kinetic energy dissipation for an agricultural harvester |
US20190324007A1 (en) * | 2018-04-18 | 2019-10-24 | Aaron Mark Dugard | Pile testing device |
US10634657B2 (en) * | 2018-04-18 | 2020-04-28 | 6422277 Manitoba Ltd. | Pile testing device |
AT522922A1 (en) * | 2019-09-03 | 2021-03-15 | Eta Heiztechnik Gmbh | Discharge device |
US11648183B2 (en) * | 2020-04-30 | 2023-05-16 | Harro Hoefliger Verpackungsmaschinen Gmbh | Metering apparatus and method for operating a metering apparatus |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCF | Information on status: patent grant |
Free format text: PATENTED CASE |
|
FEPP | Fee payment procedure |
Free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
|
CC | Certificate of correction | ||
FEPP | Fee payment procedure |
Free format text: PAT HLDR NO LONGER CLAIMS SMALL ENT STAT AS INDIV INVENTOR (ORIGINAL EVENT CODE: LSM1); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
|
FPAY | Fee payment |
Year of fee payment: 4 |
|
AS | Assignment |
Owner name: MARTIN SPROCKET & GEAR INC., TEXAS Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:LAITRAM CORPORATION, THE;REEL/FRAME:007553/0651 Effective date: 19950630 Owner name: LAITRAM CORPORATION, THE, LOUISIANA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:LAPEYRE, NOREEN BUCKLEY;REEL/FRAME:007558/0196 Effective date: 19950614 |
|
AS | Assignment |
Owner name: MARTIN SPROCKET & GEAR, INC., TEXAS Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:LAITRAM CORPORATION, THE;REEL/FRAME:007709/0419 Effective date: 19951013 |
|
FPAY | Fee payment |
Year of fee payment: 8 |
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FPAY | Fee payment |
Year of fee payment: 12 |